I just recently beat #1 and got all 108 Stars of Destiny, and I'm actually working on #2 now(I've beat it before though). Suikoden II would, hands down, be my all-time favorite one of the series. The premise behind the game and how it focuses on the friendship of Joey and the main character is nearly unprecedented in any game, and it was just fantastic in its own right.

I really enjoyed Suikoden Tactics and would love to play it again. I got really far in 5, but I lost it and haven't been able to finish it

I would LOVE to see a Suikoden 6. The series is just so amazing and complex and is one of my favorite RPGS ever.

Suikoden 2 was definitely my favorite and I'm glad that Suikoden 5 returned to a similar feel as Suikoden 2. I had a crush on Tengaar in Suikoden 2 but then grew one for Viki in later games lol. They were cute. :p

They NEED to create as Suikoden 6, but it doesn't look like they are going to.